perforated sheet metal roofing / trapezoidal perforated sheet metal roofing

 Coverage width --- 900mm

 Rib spacing --- 225mm on center

 Rib height --- 16mm

 Panel attachment --- exposed fastening system

 Gauge --- 29 (standard) ;26 (optional)

 Finishes --- smooth (standard)

 painting --- bare or PE or PVEF

 Application --- roof and wall system, factory building exhibition center, etc

Material Introduce

Steel is a very basic use material. 

Its coating could be galvanized and galvalume. With color ponded, the steel sheets will provide various colors for chose.

The material has below features:

1.Good performance and high safety factory, more reliable.

2.High intensityand good rigidity, more durable in use.

3.Various of colour and style for choice, suitable for different kinds of consumers.

4.Very popular in outdoor decoration, clean and tidy.